This is a sci-fi idle tower defense game you have never seen before!
1. Refreshing operation, invincible at your fingertips
2. Easy to hang up, and you can make a lot of money offline
3. Exquisite graphics, sci-fi movie-style immersive experience
4. Build fortresses with impeccable defenses
5. Freely mix skills, it's time to show your talent
6. Multiple map scenes, glaciers, deserts, forests, unpredictable battlefields, waiting for your challenge!